Doc phil

License tagging for Image:Double gauss.png

Thanks for uploading Image:Double gauss.png. Wikipedia gets thousands of images uploaded every day, and in order to verify that the images can be legally used on Wikipedia, the source and copyright status must be indicated. Images need to have an image tag applied to the image description page indicating the copyright status of the image. This uniform and easy-to-understand method of indicating the license status allows potential re-users of the images to know what they are allowed to do with the images.

For more information on using images, see the following pages:

• Wikipedia:Image use policy
• Wikipedia:Image copyright tags

Stigmatella aurantiaca (talk) 13:39, 31 March 2012 (UTC) This is an automated notice by OrphanBot. If you need help on selecting a tag to use, or in adding the tag to the image description, feel free to post a message at Wikipedia:Media copyright questions. 13:07, 13 June 2007 (UTC)

List of lens designs

A {{prod}} template has been added to the article List of lens designs, suggesting that it be deleted according to the proposed deletion process. All contributions are appreciated, but this article may not satisfy Wikipedia's criteria for inclusion, and the deletion notice explains why (see also "What Wikipedia is not" and Wikipedia's deletion policy). You may contest the proposed deletion by removing the {{dated prod}} notice, but please explain why you disagree with the proposed deletion in your edit summary or on its talk page. Also, please consider improving the article to address the issues raised. Even though removing the deletion notice will prevent deletion through the proposed deletion process, the article may still be deleted if it matches any of the speedy deletion criteria or it can be sent to Articles for Deletion, where it may be deleted if consensus to delete is reached. If you endorse deletion of the article, and you are the only person who has made substantial edits to the page, please tag it with {{db-author}}. Srleffler 04:55, 29 August 2007 (UTC)

Amplitude Splitting versus Common Path Interferometers?

Hi,

I did a little work on Common path interferometer. I noticed that in that article, as well as in Point diffraction interferometer, you treat Common path interferometer versus Amplitude splitting interferometer as alternative categories of interferometer. That is not correct. The distinctions are between:

• Common path versus double path interferometer
• Amplitude splitting versus wavefront splitting interferometer

Thanks, Stigmatella aurantiaca (talk) 13:39, 31 March 2012 (UTC)

Notification of automated file description generation

Your upload of File:Coombes Church Wall Painting.JPG or contribution to its description is noted, and thanks (even if belatedly) for your contribution. In order to help make better use of the media, an attempt has been made by an automated process to identify and add certain information to the media's description page.

This notification is placed on your talk page because a bot has identified you either as the uploader of the file, or as a contributor to its metadata. It would be appreciated if you could carefully review the information the bot added. To opt out of these notifications, please follow the instructions here. Thanks! Message delivered by Theo's Little Bot (opt-out) 15:12, 24 May 2014 (UTC)

Proposed deletion of Celor lens

The article Celor lens has been proposed for deletion because of the following concern:

Unsourced, untouched since 2009

While all constructive contributions to Wikipedia are appreciated, pages may be deleted for any of several reasons.

You may prevent the proposed deletion by removing the {{proposed deletion/dated}} notice, but please explain why in your edit summary or on the article's talk page.

Please consider improving the page to address the issues raised. Removing {{proposed deletion/dated}} will stop the proposed deletion process, but other deletion processes exist. In particular, the speedy deletion process can result in deletion without discussion, and articles for deletion allows discussion to reach consensus for deletion. Ten Pound Hammer • ^{(What did I screw up now?)} 21:21, 21 August 2017 (UTC)

Nomination of Celor lens for deletion

A discussion is taking place as to whether the article Celor lens is suitable for inclusion in Wikipedia according to Wikipedia's policies and guidelines or whether it should be deleted.

The article will be discussed at Wikipedia:Articles for deletion/Celor lens until a consensus is reached, and anyone is welcome to contribute to the discussion. The nomination will explain the policies and guidelines which are of concern. The discussion focuses on high-quality evidence and our policies and guidelines.

Users may edit the article during the discussion, including to improve the article to address concerns raised in the discussion. However, do not remove the article-for-deletion notice from the top of the article. Ten Pound Hammer • ^{(What did I screw up now?)} 05:46, 23 August 2017 (UTC)

Proposed deletion of File:Tessar lens.png

The file File:Tessar lens.png has been proposed for deletion because of the following concern:

unused, low-res, no obvious use

While all constructive contributions to Wikipedia are appreciated, pages may be deleted for any of several reasons.

You may prevent the proposed deletion by removing the {{proposed deletion/dated files}} notice, but please explain why in your edit summary or on the file's talk page.

Please consider addressing the issues raised. Removing {{proposed deletion/dated files}} will stop the proposed deletion process, but other deletion processes exist. In particular, the speedy deletion process can result in deletion without discussion, and files for discussion allows discussion to reach consensus for deletion.

This bot DID NOT nominate any file(s) for deletion; please refer to the page history of each individual file for details. Thanks, FastilyBot (talk) 01:00, 19 January 2020 (UTC)